Mount Pleasant Police: the only agency listed in Isabella County
1 public safety agencies in Isabella County, Michigan have encrypted their radio communications. 100% Encrypted
Radio encryption in Isabella County
Isabella County has one tracked agency, Mount Pleasant Police, verified as encrypting all monitored channels with P25 DES-OFB on Michigan's Public Safety Communications System (MPSCS). Seven of the county's 12 monitored talkgroups remain in the clear against five encrypted, so a scanner still receives a majority of the documented traffic, just not the city police department's own channels. No unverified records appear for this county.
Compiled from this site's agency database. Encryption status changes without notice — confirm any specific agency on RadioReference.
Radio systems serving Isabella County
- Michigan's Public Safety Communications System (MPSCS)
Of 12 talkgroups catalogued for Isabella County, 5 are encrypted and 7 remain in the clear. A scanner can still receive the unencrypted channels.
All 1 Isabella County records here have been checked against a primary source.
System and talkgroup counts come from this site's agency database and change without notice — confirm current status on RadioReference.
Encryption Technology Used in Isabella County
Encrypted Agencies in Isabella County
| Agency Name | Type | Encryption | Scope |
|---|---|---|---|
| Mount Pleasant Police ✓ | Police | P25 DES-OFB | Fully Encrypted |
Related Case Studies
Learn more about police radio encryption issues in Michigan.
Frequently Asked Questions
Is Mount Pleasant Police radio encrypted?
Mount Pleasant Police is listed as unknown encrypted tg for mppd using P25 DES-OFB. It is the only Isabella County, Michigan agency in this database. This status is listener-reported and not verified against a primary source — check RadioReference for the current picture.
What radio system does Mount Pleasant Police use?
Listed on Michigan's Public Safety Communications System (MPSCS). Talkgroup detail and current status are on RadioReference.
Are other Isabella County agencies encrypted?
Mount Pleasant Police is the only Isabella County agency currently listed here. That does not mean it is the only one in the county — it means the others have not been recorded in this database yet.
Fight Encryption in Isabella County
Join the movement to restore transparency to public safety communications in Isabella County, Michigan.